It's where the character Duffy is from. I just learned about it and couldn't find much except that it's obscure outside of Japan. Just curious, since if there was anything at all related to Disney there I'd go right this second lolI'm not sure exactly what you mean, but there are no Disney parks or experiences on the Cape. The Cape, as well as many East Coast beachy areas do tend to be a theme that shows up quite regularly in other places, though, Disney & otherwise.